Well, so far, this year has been really good for games that I "liked" but not-so-much for games that I "loved"
The last couple of years had sort of the opposite problem, where there were 1-2 games that I loved, but for the most part, I wasn't that impressed by most of them.
For example, last year had Undertale, and the year before had Freedom Planet, both games that I'll remember and replay for quite some time. But at the same time, I'd be hard pressed to point out any AAA games that I really got into (GTA V/MGS 5/Witcher 3 pretty much just cemented that I'm not going to play any more giant open world stuff for a good long time). I still need to play Bloodborne and Dark Souls 3, though.
Stuff that I liked from this year:
Overwatch - Probably my favorite so far. Fun and colorful with a lot of gameplay variety, thanks to the wide array of characters (needs more maps/modes, though)
DOOM - Rip and tare! ...and also tedious getting lost in the map and/or feeling OCD about picking up stupid collectibles
Pony Island - It has both ponies and islands!
Super Hot Super Hot Super Hot - The most innovative shooter I've played in years!
All of the various VR titles that swarmed into my Steam account - Some are pretty good, and they've definitely made this year be an interesting one, but no GOTY material here.
Momodora: Reverie Under the Moonlight - Great Metroidvania
Hyper Light Drifter - Absolutely gorgeous game, and decent-ish gameplay.